WP Ghost will complement them by offering an extra layer of protection that the others don’t offer.

With WP Ghost you prevent hacking and attacks from happening, by hiding vulnerabilities in the WordPress core, plugins and themes.

Hackers and hacker bots can’t attack what they can’t find. With WP Ghost you can avoid getting injections in the first place.

This offers an extra layer of protection that you don’t get from other plugins and security tools. Those focus on helping you while you are attacked and after you are attacked by cleaning files, detecting malware, injections, etc.